| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
06:49 | 01:19 | 21:02 | 14:01 |
| 122cm | 74cm | 106cm | 11cm | |
|
||||
鳥島（東京）2030年05月21日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/21 00:00 | 79.0 | ↓-1.5 | |
| 5/21 00:10 | 77.8 | ↓-1.2 | |
| 5/21 00:20 | 76.6 | ↓-1.2 | |
| 5/21 00:30 | 75.6 | ↓-1.0 | |
| 5/21 00:40 | 74.8 | ↓-0.8 | |
| 5/21 00:50 | 74.2 | ↓-0.6 | |
| 5/21 01:00 | 73.7 | ↓-0.5 | |
| 5/21 01:10 | 73.5 | ↓-0.2 | 干潮 |
| 5/21 01:20 | 73.4 | ↓-0.1 | |
| 5/21 01:30 | 73.6 | ↑0.2 | |
| 5/21 01:40 | 73.9 | ↑0.3 | |
| 5/21 01:50 | 74.5 | ↑0.6 | |
| 5/21 02:00 | 75.2 | ↑0.7 | |
| 5/21 02:10 | 76.2 | ↑1.0 | |
| 5/21 02:20 | 77.3 | ↑1.1 | |
| 5/21 02:30 | 78.6 | ↑1.3 | |
| 5/21 02:40 | 80.0 | ↑1.4 | |
| 5/21 02:50 | 81.6 | ↑1.6 | |
| 5/21 03:00 | 83.4 | ↑1.8 | |
| 5/21 03:10 | 85.2 | ↑1.8 | |
| 5/21 03:20 | 87.2 | ↑2.0 | |
| 5/21 03:30 | 89.3 | ↑2.1 | |
| 5/21 03:40 | 91.5 | ↑2.2 | |
| 5/21 03:50 | 93.7 | ↑2.2 | |
| 5/21 04:00 | 95.9 | ↑2.2 | |
| 5/21 04:10 | 98.2 | ↑2.3 | |
| 5/21 04:20 | 100.5 | ↑2.3 | |
| 5/21 04:30 | 102.7 | ↑2.2 | |
| 5/21 04:40 | 105.0 | ↑2.3 | |
| 5/21 04:50 | 107.1 | ↑2.1 | |
| 5/21 05:00 | 109.2 | ↑2.1 | |
| 5/21 05:10 | 111.2 | ↑2.0 | |
| 5/21 05:20 | 113.0 | ↑1.8 | |
| 5/21 05:30 | 114.8 | ↑1.8 | |
| 5/21 05:40 | 116.3 | ↑1.5 | |
| 5/21 05:50 | 117.7 | ↑1.4 | |
| 5/21 06:00 | 118.9 | ↑1.2 | |
| 5/21 06:10 | 120.0 | ↑1.1 | |
| 5/21 06:20 | 120.7 | ↑0.7 | |
| 5/21 06:30 | 121.3 | ↑0.6 | |
| 5/21 06:40 | 121.6 | ↑0.3 | 満潮 |
| 5/21 06:50 | 121.7 | ↑0.1 | |
| 5/21 07:00 | 121.5 | ↓-0.2 | |
| 5/21 07:10 | 121.1 | ↓-0.4 | |
| 5/21 07:20 | 120.4 | ↓-0.7 | |
| 5/21 07:30 | 119.4 | ↓-1.0 | |
| 5/21 07:40 | 118.2 | ↓-1.2 | |
| 5/21 07:50 | 116.7 | ↓-1.5 | |
| 5/21 08:00 | 115.0 | ↓-1.7 | |
| 5/21 08:10 | 113.0 | ↓-2.0 | |
| 5/21 08:20 | 110.7 | ↓-2.3 | |
| 5/21 08:30 | 108.2 | ↓-2.5 | |
| 5/21 08:40 | 105.5 | ↓-2.7 | |
| 5/21 08:50 | 102.6 | ↓-2.9 | |
| 5/21 09:00 | 99.5 | ↓-3.1 | |
| 5/21 09:10 | 96.1 | ↓-3.4 | |
| 5/21 09:20 | 92.7 | ↓-3.4 | |
| 5/21 09:30 | 89.0 | ↓-3.7 | |
| 5/21 09:40 | 85.3 | ↓-3.7 | |
| 5/21 09:50 | 81.4 | ↓-3.9 | |
| 5/21 10:00 | 77.4 | ↓-4.0 | |
| 5/21 10:10 | 73.4 | ↓-4.0 | |
| 5/21 10:20 | 69.3 | ↓-4.1 | 最大潮位差 |
| 5/21 10:30 | 65.2 | ↓-4.1 | 最大潮位差 |
| 5/21 10:40 | 61.1 | ↓-4.1 | 最大潮位差 |
| 5/21 10:50 | 57.0 | ↓-4.1 | 最大潮位差 |
| 5/21 11:00 | 53.0 | ↓-4.0 | |
| 5/21 11:10 | 49.0 | ↓-4.0 | |
| 5/21 11:20 | 45.2 | ↓-3.8 | |
| 5/21 11:30 | 41.4 | ↓-3.8 | |
| 5/21 11:40 | 37.8 | ↓-3.6 | |
| 5/21 11:50 | 34.3 | ↓-3.5 | |
| 5/21 12:00 | 31.0 | ↓-3.3 | |
| 5/21 12:10 | 27.9 | ↓-3.1 | |
| 5/21 12:20 | 25.0 | ↓-2.9 | |
| 5/21 12:30 | 22.4 | ↓-2.6 | |
| 5/21 12:40 | 20.0 | ↓-2.4 | |
| 5/21 12:50 | 17.8 | ↓-2.2 | |
| 5/21 13:00 | 15.9 | ↓-1.9 | |
| 5/21 13:10 | 14.3 | ↓-1.6 | |
| 5/21 13:20 | 12.9 | ↓-1.4 | |
| 5/21 13:30 | 11.9 | ↓-1.0 | |
| 5/21 13:40 | 11.2 | ↓-0.7 | |
| 5/21 13:50 | 10.7 | ↓-0.5 | |
| 5/21 14:00 | 10.6 | ↓-0.1 | 干潮 |
| 5/21 14:10 | 10.7 | ↑0.1 | |
| 5/21 14:20 | 11.2 | ↑0.5 | |
| 5/21 14:30 | 11.9 | ↑0.7 | |
| 5/21 14:40 | 12.9 | ↑1.0 | |
| 5/21 14:50 | 14.3 | ↑1.4 | |
| 5/21 15:00 | 15.8 | ↑1.5 | |
| 5/21 15:10 | 17.7 | ↑1.9 | |
| 5/21 15:20 | 19.7 | ↑2.0 | |
| 5/21 15:30 | 22.0 | ↑2.3 | |
| 5/21 15:40 | 24.6 | ↑2.6 | |
| 5/21 15:50 | 27.3 | ↑2.7 | |
| 5/21 16:00 | 30.2 | ↑2.9 | |
| 5/21 16:10 | 33.3 | ↑3.1 | |
| 5/21 16:20 | 36.5 | ↑3.2 | |
| 5/21 16:30 | 39.8 | ↑3.3 | |
| 5/21 16:40 | 43.2 | ↑3.4 | |
| 5/21 16:50 | 46.7 | ↑3.5 | |
| 5/21 17:00 | 50.3 | ↑3.6 | |
| 5/21 17:10 | 53.8 | ↑3.5 | |
| 5/21 17:20 | 57.5 | ↑3.7 | |
| 5/21 17:30 | 61.0 | ↑3.5 | |
| 5/21 17:40 | 64.6 | ↑3.6 | |
| 5/21 17:50 | 68.1 | ↑3.5 | |
| 5/21 18:00 | 71.6 | ↑3.5 | |
| 5/21 18:10 | 74.9 | ↑3.3 | |
| 5/21 18:20 | 78.2 | ↑3.3 | |
| 5/21 18:30 | 81.3 | ↑3.1 | |
| 5/21 18:40 | 84.3 | ↑3.0 | |
| 5/21 18:50 | 87.2 | ↑2.9 | |
| 5/21 19:00 | 89.8 | ↑2.6 | |
| 5/21 19:10 | 92.3 | ↑2.5 | |
| 5/21 19:20 | 94.6 | ↑2.3 | |
| 5/21 19:30 | 96.7 | ↑2.1 | |
| 5/21 19:40 | 98.6 | ↑1.9 | |
| 5/21 19:50 | 100.2 | ↑1.6 | |
| 5/21 20:00 | 101.7 | ↑1.5 | |
| 5/21 20:10 | 102.9 | ↑1.2 | |
| 5/21 20:20 | 103.9 | ↑1.0 | |
| 5/21 20:30 | 104.6 | ↑0.7 | |
| 5/21 20:40 | 105.2 | ↑0.6 | |
| 5/21 20:50 | 105.5 | ↑0.3 | |
| 5/21 21:00 | 105.6 | ↑0.1 | 満潮 |
| 5/21 21:10 | 105.5 | ↓-0.1 | |
| 5/21 21:20 | 105.3 | ↓-0.2 | |
| 5/21 21:30 | 104.8 | ↓-0.5 | |
| 5/21 21:40 | 104.1 | ↓-0.7 | |
| 5/21 21:50 | 103.3 | ↓-0.8 | |
| 5/21 22:00 | 102.3 | ↓-1.0 | |
| 5/21 22:10 | 101.2 | ↓-1.1 | |
| 5/21 22:20 | 100.0 | ↓-1.2 | |
| 5/21 22:30 | 98.7 | ↓-1.3 | |
| 5/21 22:40 | 97.2 | ↓-1.5 | |
| 5/21 22:50 | 95.7 | ↓-1.5 | |
| 5/21 23:00 | 94.2 | ↓-1.5 | |
| 5/21 23:10 | 92.6 | ↓-1.6 | |
| 5/21 23:20 | 91.0 | ↓-1.6 | |
| 5/21 23:30 | 89.4 | ↓-1.6 | |
| 5/21 23:40 | 87.8 | ↓-1.6 | |
| 5/21 23:50 | 86.2 | ↓-1.6 |